package java基础.struct;

/**
 * @author IT_Jay
 * @date 2021/12/12 19:15
 */

public class Demo10 {
    public static void main(String[] args) {
        int  i= 0;
        int sum = 0;
        do {
            sum +=i;
            i++;
        }while (i<=100);
        System.out.println(sum);
    }
}
